3816797563 has 2 divisors, whose sum is σ = 3816797564. Its totient is φ = 3816797562.

The previous prime is 3816797533. The next prime is 3816797581. The reversal of 3816797563 is 3657976183.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3816797563 is a prime.

It is not a weakly prime, because it can be changed into another prime (3816797533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1908398781 + 1908398782.

It is an arithmetic number, because the mean of its divisors is an integer number (1908398782).

Almost surely, 2^3816797563 is an apocalyptic number.

3816797563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3816797563 is an equidigital number, since it uses as much as digits as its factorization.

3816797563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5715360, while the sum is 55.

The square root of 3816797563 is about 61780.2360225339. The cubic root of 3816797563 is about 1562.7867079894.

The spelling of 3816797563 in words is "three billion, eight hundred sixteen million, seven hundred ninety-seven thousand, five hundred sixty-three".